baber/WOPTO huggingface dataset:
Patent JP-H07111798-A (JP)
Title: Speed control equipment for induction motor
Inventor: SUZUKI YASUHIRO
IPC: H02P5/74
Filed: 1993-10-08
Abstract: PURPOSE:To prevent a stall even if load is unevenly distributed to some induction motors. CONSTITUTION:The title speed control equipment for induction motors is provided with a current-type inverter 4 that supplies a.c. power of a frequency corresponding to a reference frequency and that drives a plurality of induction motors 1A-1N, connected in parallel, at a variety of speeds through V/F control. The speed control equipment is also provided with a maximum current detecting means 18 that detects the current of each of the plurality of the induction motors and selects and outputs the maximum current; and frequency correcting means 15, 16 that reduce the reference frequency when the maximum current exceeds a specified value.
Patent JP-S63106830-A (JP)
Title: Character string retrieval device
Inventor: MARUYAMA FUYUKI
IPC: G06F17/28
Filed: 1986-10-24
Abstract: PURPOSE:To reduce a required time for confirming the unit of a character string by operating plural character string retrieval devices timewise in parallel. CONSTITUTION:A set of a character string retrieval device and a character string area requires a number more than the maximum character number of a character string to be retrieved and supposing that the number is N. Supposing the number of characters of a character string of an object of retrieval is M (N>=M), for example, the character string retrieval device 5a retrieves the character string (that is, all character strings being object of retrieval) including M-set of characters from the head character and the character string including (M-1) sets of characters from the head character is retrieved by a character string retrieval device 5b as the share of retrieval, and a character string 2 inputted via a control section 1 is inputted to the respective character string retrieval devices by the character strings shared for each character string retrieval device. Thus, the time required for retrieving the character string is reduced by simple circuit circuit constitution.
Patent JP-H0195277-A (JP)
Title: Heat-insulating panel
Inventor: MASE TOKUTARO
IPC: F25D23/06
Filed: 1987-10-07
Abstract: PURPOSE: To enable the coupling with a protrusion of other panel and a rotary type lock by providing a columnar member having a guide groove for allowing rotation of a hook at the bottom of a groove in one face with the groove exposed between flanges of an outer face member and inner face member. CONSTITUTION: In order to make one end face of the corner of a box flat, an outer face member 13 having a bent face 11 and an a flange 12 having an L-shaped section at the end thereof and an inner face member 15 having a flange 14 facing the flange 12 of the outer face member 13 with a fixed gap P are disposed with a specified gap Q, a foamable heat insulating material 30 is filled between both face members 13, 15 to form a corner-constituting panel. A square columnar member 18 is disposed in such a manner as to expose a groove 17 in the gap P. A guide groove 24 functioning as a guide way for a hook 32 of a rotary type lock hook body 31 is cut toward the flat part 16 deep in the bottom of the groove 17. If a pin 33 is installed from a pin groove 25 into the guide way 24, it can be coupled with the rotary type lock hook body 31.
Patent JP-H06104440-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITAHARA KOICHI
IPC: H01L27/06
Filed: 1992-09-22
Abstract: PURPOSE:To provide a manufacture of a semiconductor device which can get the recombination layer of hot carriers for checking the conduction of a parasitic transistor simply. CONSTITUTION:For the manufacture of a semiconductor device, the recombination layer 50 is to be formed by implanting high-energy particles into a substrate after forming an NPN-type bipolar transistor 29 and a double diffusion type MOSFET 32, respectively, inside this substrate, and besides, stopping these high-energy particles partially inside the region 12 to serve as the base of the parasitic transistor 38 in the substrate.
Patent JP-H07101377-A (JP)
Title: Ship hull reinforcing structure and manufacture thereof
Inventor: YAMASHITA GINGA
IPC: B63B35/26
Filed: 1993-10-08
Abstract: PURPOSE:To facilitate work to join a ship hull member to a deck member. CONSTITUTION:In a process of joining a ship hull member wherein a bottom plate 11 and a side plate 12 are integrally formed to a deck member having a deck 13 and to be joined at a peripheral edge to the ship hull member, a wall member 2 is attached on the bottom plate 11 of the ship hull member and a paste-form adhesive and a resiliently deformed packing are juxtaposed with the upper end face of the wall member 2. By bringing the under surface of the deck member into contact with the upper surface of the packing and pressing it from above, with the packing resiliently deformed, the deck member and the wall are joined to each other.
Patent JP-H07104906-A (JP)
Title: Keyboard
Inventor: MIYATA KATSUJI
IPC: H03M11/14
Filed: 1993-10-08
Abstract: PURPOSE:To freely switch an N-key roll-over system and a 2-key lockout system corresponding to an application in the case of operations by monitoring the ON/OFF of a flag with a CPU and selecting either one of the mode of the N-key roll-over system or the mode of the 2-key lock-out system corresponding to this monitored result. CONSTITUTION:When the OFF of a flag 28, the turn-off of a lamp 29 for detected mode indication and the N-key roll-over system are set for the initial state of a keyboard 20, for example, the flag 28 for detection is turned off at the time of turning on or resetting a power source, and the lamp 29 for detected mode indication is turned off. Afterwards, since the flag 28 is turned off, a CPU 26 detects the push-down of a key corresponding to the N-key roll- over system as a key switch detecting system. When a mode switching key 27 is pressed or corresponding to the up detecting system mode switching command of a host control part 6, the flag 28 is turned on, and the lamp 29 for detected mode indication is turned on. Afterwards, since the flag 28 is turned on, the CPU 26 selects the 2-key lockout system.
Patent JP-H0593963-A (JP)
Title: Instant photographic copying device
Inventor: ODA HAJIME
IPC: G03B27/50
Filed: 1991-10-01
Abstract: PURPOSE:To execute correct, battery check by applying a current nearly the same as a load current at the time of acting and to prevent film from being exposed. CONSTITUTION:When a lock switch LKsw is turned on, the signal P1 of output H is supplied from a control means 41 to a voltage stabilization circuit 42, which is allowed to act. Then, power is supplied to a motor 23 and an illumination means 24 through a motor driving circuit 43 and an illumination driving circuit 44, thereby executing copying. When a start switch Ssw is turned on, the motor 23 is driven and an optical means passes a light shielding position and arrives at an exposing position, thereby executing copying. The control means 41 starts the motor 23 before the copying action to move the optical means within the range of the light shielding position, and controls so that the power source voltage is detected by a voltage detection means 45 while the optical means is moved. In the case that the power source voltage is low, the signal P5 of the output H is supplied from the voltage detection means 45 to the control means 41 so as to control the copying to be impossible. It is also allowed to detect the power source voltage in both go-and-return directions that the optical means goes and returns within the range of the light shielding position.
Patent JP-H1189959-A (JP)
Title: Protective cover of flexible pipe in sprinkler facility
Inventor: ABE MASAO
IPC: A62C35/68
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a protective cover of a flexible pipe in a sprinkler facility, the protective cover preventing damage to ceiling, wires, etc., and the flexible pipe by being removably mounted at the end of the flexible pipe, and enabling even a curved flexible pipe to be easily inserted between pieces of ceiling. SOLUTION: A protective cover 11, which protects either the end of a flexible pipe 5 drawn in from between pieces of ceiling and placed in a predetermined position or a joint mounted at the end of the flexible pipe 5, is constructed of a cylinder closed at its end and having an opening in its rear end, the opening adapted to mount the protective cover 11 removably on either the end of the flexible pipe 5 or the joint mounted at the end of the flexible pipe 5.
Patent JP-H0998285-A (JP)
Title: Image processing unit
Inventor: KURONUMA HIROTAKA
IPC: G06T1/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To easily and accurately compare images and to attain concrete side comparison by a visual sense. SOLUTION: The processing unit is provided with an image input section 1 receiving at least 1st and 2nd images, a key entry section 2 to enter real size data of the 1st image and real size data of the 2nd image, a real size ratio calculation section 7 calculating a ratio of the real size of the 1st image and the 2nd image based on entered real size data, and an image synthesis processing section 8 editing each of the 1st and 2nd images in response to a ratio calculated by the real size ratio calculation section 7 and synthesizing the 1st and 2nd images after edit.
Patent JP-H1077438-A (JP)
Title: Water-base metallic ballpoint ink composition
Inventor: ANDO TAKAFUSA
IPC: C09D11/16
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base metallic ink compsn. which does not allow a pigment to deposit. does not allow it to form a hard cake even when it deposits, enables it to be easily redispersed by vibration, and enables easy writing even after being left standing for a time by incorporating seven specific ingredients as the essential ones into the same. SOLUTION: A specified amt. of water. 0.5-10wt.% (based on the ink compsn.; the same applies hereunder) cyclodextrin, and 5-30wt.% humectant selected from among hardly volatile water-soluble org. solvents (e.g. ethylene glycol) are charged into a container and homogeneously stirred. The resultant mixture is mixed under stirring with 1-10wt.% pearlescent pigment, 0.1-10wt.% coloring pigment, 0.1-3wt.% water-base gum comprising a polysaccharide, 0.1-5wt.% polyoxyethylene monoether phosphate surfactant, and if necessary 0.1-5wt.% aluminum powder pigment and other necessary additives in a ratio of the sum of the pearlescent pigment and the aluminum powder paste to water of 1:1 and then treated with a dispersing machine for 1hr, thus giving an ink compsn.
Patent JP-H08123120-A (JP)
Title: Color image forming device
Inventor: KIDO MAMORU
IPC: G03G15/08
Filed: 1994-10-19
Abstract: PURPOSE: To improve stability in the rotation of an intermediate transfer belt with respect to disturbance and to prevent the life of the belt from getting short. CONSTITUTION: This device has an intermediate transfer belt device 16 provided with the intermediate transfer belt 15 having a triangular mark 15A on the side of a surface on which a color toner image is transferred, a driving force transmitting gear 27 and a driving roll 17, a tension roll 18 whose rotary shaft 18A is supported by frames 28 and 29 through bearings 28A and 29A, an ellipse part 28A provided on the frame 28 and supported to move in an ellipse direction, a cam 31 abutting on the rotary shaft 18A and driven by a cam driving motor 30 to move in the ellipse direction of the ellipse part 28A, a spring 32 stretched and laid between the rotary shaft 18A and a hook 28C, a belt guide 29B allowing the end of the belt 15 to abut on, and a secondary transfer backup roll 19 transferring the color toner image transferred on the surface of the belt on recording paper.
Patent JP-H03166207-A (JP)
Title: Preparation of polyolefin-vinyl polymer composition
Inventor: TORUBARUDO BESUTOBERUGU
IPC: C08F2/18
Filed: 1990-09-20
Abstract: The invention is concerned with a method of preparing of polyolefine-vinylpolymer composite, the method comprising impregnation of 10-200 parts of weight vinylmonomer, and 0,01-4,0 parts of weight, calculated on 100 parts of weight vinylmonomer, of a free radical polymerisation initiator in 100 parts of weight polyolefine particles by slowly mixing of these at room temperature or at an elevated temperature. After the end of the impregnation a water suspension is made by adding 80-1000 parts of weight water calculated on 100 parts of weight polyolefine + vinylmonomer to the above mentioned mixture and stabilisator. The temperature of the water suspension is increased to polymerize the vinylmonomer.
Patent JP-H0893446-A (JP)
Title: Diesel particulate filter
Inventor: SUZUKI SHOGO
IPC: B01D46/52
Filed: 1994-09-26
Abstract: PURPOSE: To improve the yield of a filter main body by ceramic fiber material, and improve working environment, in a diesel particulate filter. CONSTITUTION: A filter main body which is arranged in the exhaust system of a diesel engine for collecting particulate included in exhaust gas and for heating and burning collected particulate, is made of a fiber laminating material in which fiber materials 4 are laminated, and a coating layer 6 is formed on the outer circumferential surface of the inorganic fiber material 7 of the base material of the fiber material 4 by coating it with a thermoplastic material. The coating layer 6 is constituted by a material which is burnt reacting to oxygen under 600 deg.C or the less.
Patent JP-H1183423-A (JP)
Title: Light-wave interference measuring device
Inventor: TSUKIHARA KOICHI
IPC: G01B9/02
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a non-linear error caused by a manufacture error of a polarized-light optical element, by setting the extinction ratio of a polarized- light beam splitter and retardation of wavelength plates, based on the correlation with a measurement error of a displacement amount of a mobile mirror, caused by these errors. SOLUTION: A reference light reflected on a polarized-light beam splitter 4 is reflected on a fixed mirror 6 via Fresnel rhomb 32, and changed from a circularly polarized light to p-polarized light, and then returned to the polarized-light beam splitter 4. Measuring light transmitted through the polarized-light beam splitter 4 is reflected on a mobile mirror 5 via Fresnel rohmb 30, and then returned to the polarized-light beam splitter 4. The reference light and the measuring light, which made a round trip twice along a reference optical path or a measuring optical path, interfere through a polarized-light element 8, and the interfered light is received by a photoelectric conversion element 9, and then a measured displacement amount of the mobile mirror 5 is obtained by a phase meter 10.  And, an extinction ratio of the polarized-light beam splitter 4 and retardation of the Fresnel rhombs 30 to 33 are determined, based on the correlation with a measurement error of a displacement amount of the mobile mirror 5, caused by these errors.
Patent JP-S63109176-A (JP)
Title: Chemical conversion treatment of copper-base metal
Inventor: MATSUDA SHIGEKI
IPC: C23C22/78
Filed: 1986-10-24
Abstract: PURPOSE:To form a dense uniform film on the surface of a copper-base metal by chemical conversion treatment with a soln. contg. phosphate ions, metal ions, halogen ions and an oxidizing agent by previously sticking colloidal particles to the surface of the metal. CONSTITUTION:A soln. of 0.5-3.5pH for chemical conversion treatment contg. phosphate ions, metal ions which are present in the aq. soln. as a stable dihydrogenphosphate compd. in combination with the phosphate ions and undergo reduction in solubility by a dehydrogenation reaction, e.g. Zn or Mn ions, ions of halogen other than fluorine and an oxidizing agent which accelerates the dissolution of copper in the acidic soln. is prepd. When the soln. having >=400mV oxidation-reduction potential is brought into contact with the surface of a copper-base metal to form a film by chemical conversion treatment, a soln. contg. dispersed colloidal particles of an inorg. compd. such as a Ti compd. is previously brought into contact with the surface of the metal to stick the colloidal particles to the surface. Thus, a dense uniform film is formed by chemical conversion treatment by about 0.5-5g/m<2> and the adhesion of the film to copper is improved.
Patent JP-H06102878-A (JP)
Title: Automatic accompaniment device
Inventor: ASAN BIRIASU
IPC: G09B15/00
Filed: 1992-09-24
Abstract: PURPOSE:To provide the automatic accompaniment device on which an advanced player plays with high-level playing technique. CONSTITUTION:A minimum pressed key quantity decision means 9 is provided and decides whether the number A of pressed keys in a chord specific range is equal to or larger than the least number M of pressed keys, or less than M. When A>=M, accompaniment chord input is decided and an accompaniment chord is detected, but when A< M, on the other hand, a musical performance other than an accompaniment is decided and a sound corresponding to the pressed keys is generated as it is, thus enabling the accompaniment and the musical performance of a melody, etc., other than the accompaniment by using keys in the accompaniment chord specific range.
Patent JP-S61122025-A (JP)
Inventor: WARUTAA BURATSUHAMAN
IPC: B60J10/88
Filed: 1985-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11146932-A (JP)
Title: Iron golf club set
Inventor: NISHIZAWA HIROSHI
IPC: A63B102/32
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an iron golf club set comprising at least 7 iron golf clubs of the club numbers 3 to 9 in which return of a head of each club can be roughly set constant when swinging is performed in similar conditions. SOLUTION: In an iron golf club set comprising 7 iron golf clubs of the club numbers 3 to 9, when a head weight of W (gf), a gravity center distance as measured from a head gravity center G perpendicularly to a shaft axial line of L (mm), and a lie angle of θ( deg.), then a rotation moment Mx (gf.mm) of the club head 3 around a shaft axial line is W×cosθ×L, and with an average value of Mxm of rotation moments of all the iron golf club heads 3-9 are denoted, a rotation moment value for all the iron golf club heads is 0.97 Mxm or more and 1.03 Mxm or less.
Patent JP-H03117684-A (JP)
Title: Ignition device for engine
Inventor: YAMAMOTO HIROYUKI
IPC: F02P13/00
Filed: 1989-09-29
Abstract: PURPOSE:To ensure uniformity of propagation of flame by providing a phase set means to set a phase difference between the ignition timings of a plurality of ignition gaps disposed around a cylinder and a phase regulating means to regulate the phase difference. CONSTITUTION:Three ignition plugs 10 - 12 are disposed at intervals of a 120 deg. arc around a cylinder part 2a in a manner to front on a combustion chamber 4. Based on the number of revolutions of an engine and an intake air amount detected by sensors 20 and 21, a controller unit U determines the ignition timing of a first ignition plug 10 from a map. The ignition timings of ignition plugs 11 and 12 are set by regulating a phase difference from the first ignition plug 10 being a reference ignition plug according to an ignition advance amount of the ignition plug 10. This constitution ensures uniformity of propagation of flame regardless of an operation state in relation to a peripheral multiignition engine.
Patent JP-H0196259-A (JP)
Title: High polymer material composition having improved light resistance
Inventor: NAKAHARA YUTAKA
IPC: C08L83/06
Filed: 1987-10-09
Abstract: PURPOSE:To obtain the titled composition having improved light resistance, causing neither change of color nor reduction in mechanical strength, by blending a high polymer material with a siloxane composition bonded to a specific light stabilizer. CONSTITUTION:100pts.wt. high polymer material such as polyethylene is blended with (A) a polysiloxane compound having 5-50 repeating units shown by formula I (R1 is alkyl) and (B) 0.001-5pts.wt. polysiloxane compound which is (i) a compound shown by formula II {X is group shown by formula III, IV or V [R2 is H, alkyl or acyl; Y is oxygen atom., -N(R5)- (R5 is H or alkyl); R3 and R4 are H, alkyl or halogen; Z is direct bond valence or oxygen atom.]} or (ii) an adduct of a compound shown by formula II with another alpha-olefin compound and has one repeating unit shown by formula VI to give the aimed composition.
Patent JP-S61133865-A (JP)
Title: Handy flow direction meter
Inventor: SASAKI RIICHI
IPC: G01P5/02
Filed: 1984-12-04
Abstract: PURPOSE:To enable the measuring of flow direction handily with an inexpensive device, by mounting a pressure receiving body at the tip of a rigid rod and a strain gauge at the base end to analyze the displacement direction of the pressure receiving body from the measured data of the strain gauge. CONSTITUTION:A pressure receiving body 2 is mounted at the tip o a rigid rod 3 while a strain gauge 7 done on the base end circumferential surface of a rod 2 to form a measuring section 5. In addition, a processing section 6 is housed in a body 4 supporting the base end side of the rod 2 to analyze and record measured data of the strain gauge 7. When the pressure receiving body 2 of the device is inserted into a flow to be measured, it 2 is pressed by a fluidic resistance to apply an eccentric pressure on the strain gauge 7 with the deflection of the rod 3 and thus, the direction of flow can be detected by analyzing the measured data of the strain gauge 7.
Patent JP-H0996626-A (JP)
Title: Method for judging internal defect of steel material at insensitive band at ultrasonic flaw detection
Inventor: OBA HIROSHI
IPC: G01N29/04
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent a steel material including a failure/defect thereinside from flowing to the market and provide a steel material of high reliability by detecting the defect inside a billet as material for a pipe member or a bar steel product in a nondestructive manner. SOLUTION: A steel material of a rectangular cross section of 1 flatness ratio is cut by a shearing-type cutter in the temperature range of 800-1050 deg.C in a direction from vertical angle of a rectangle to a vertex of an opposite angle and then cooled. Thereafter, the steel material of rectangular cross section is subjected to ultrasonic flaw detection at atmospheric temperature from in the vertical direction and horizontal direction. At this time, the following expression (I) is held to detect an internal defect of the steel material at an inevitably generated insensitive band of ultrasonic waves. (ND evaluation point + SH evaluation point)<=15... (I) wherein ND is an evaluation point in the vicinity of the insensitive part according to an intensity classification of UST reflecting waves and SH is an evaluation point according to a state of a cut section of the steel material.